Thank you all for great suggestions and advice.
213cobra, do you have the Jasmine? If you read on Musical Surroundings website, they rather strongly criticize preamps that offer too much gain for the job. Apparently, the unit works much harder than it needs to at the cost of sound neutrality. The Delos needs only 55 dB of gain according to the KAB calculator. 70 dB sounds way too much and it's not adjustable on the Jasmine; 55 dB for MM carts apparently didn't work too well for a Lyra MC cart a reviewer was using. I'd also prefer to have a 47k Ohms load setting for the cart since Jon Carr suggests experimenting with a wide range of load settings for Lyra carts. What cartridge are you using, if you are, to be so confident the Jasmine outperforms the other preamps? Considering how many positive reviews the other units have got, that's quite a ballsy statement!
213cobra, do you have the Jasmine? If you read on Musical Surroundings website, they rather strongly criticize preamps that offer too much gain for the job. Apparently, the unit works much harder than it needs to at the cost of sound neutrality. The Delos needs only 55 dB of gain according to the KAB calculator. 70 dB sounds way too much and it's not adjustable on the Jasmine; 55 dB for MM carts apparently didn't work too well for a Lyra MC cart a reviewer was using. I'd also prefer to have a 47k Ohms load setting for the cart since Jon Carr suggests experimenting with a wide range of load settings for Lyra carts. What cartridge are you using, if you are, to be so confident the Jasmine outperforms the other preamps? Considering how many positive reviews the other units have got, that's quite a ballsy statement!